KR102250565B1 - 빔 추적 프로세스 관리 및 인덱스를 위한 방법 및 시스템 - Google Patents

빔 추적 프로세스 관리 및 인덱스를 위한 방법 및 시스템 Download PDF

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Publication number
KR102250565B1
KR102250565B1 KR1020197015728A KR20197015728A KR102250565B1 KR 102250565 B1 KR102250565 B1 KR 102250565B1 KR 1020197015728 A KR1020197015728 A KR 1020197015728A KR 20197015728 A KR20197015728 A KR 20197015728A KR 102250565 B1 KR102250565 B1 KR 102250565B1
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South Korea
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trp
link
btpi
csi
message
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KR1020197015728A
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English (en)
Korean (ko)
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KR20190073533A (ko
Inventor
스티븐 그랜트
마티아스 프렌네
엘레프테리오스 카리피디스
안드레아스 닐슨
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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Publication of KR20190073533A publication Critical patent/KR20190073533A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H04W72/1289—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Multi-Process Working Machines And Systems (AREA)
KR1020197015728A 2016-11-04 2017-11-03 빔 추적 프로세스 관리 및 인덱스를 위한 방법 및 시스템 KR102250565B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662417785P 2016-11-04 2016-11-04
US62/417,785 2016-11-04
US201762520078P 2017-06-15 2017-06-15
US62/520,078 2017-06-15
PCT/EP2017/078210 WO2018083253A1 (en) 2016-11-04 2017-11-03 Methods and systems for beam tracking process management and indices

Publications (2)

Publication Number Publication Date
KR20190073533A KR20190073533A (ko) 2019-06-26
KR102250565B1 true KR102250565B1 (ko) 2021-05-10

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Application Number Title Priority Date Filing Date
KR1020197015728A KR102250565B1 (ko) 2016-11-04 2017-11-03 빔 추적 프로세스 관리 및 인덱스를 위한 방법 및 시스템

Country Status (14)

Country Link
US (2) US11038570B2 (hu)
EP (3) EP3696988B1 (hu)
JP (1) JP6792707B2 (hu)
KR (1) KR102250565B1 (hu)
CN (2) CN110140300B (hu)
AU (1) AU2017353516B2 (hu)
BR (1) BR112019009058A2 (hu)
CL (1) CL2019001228A1 (hu)
DK (1) DK3696988T3 (hu)
ES (1) ES2931036T3 (hu)
HU (1) HUE060509T2 (hu)
PL (1) PL3696988T3 (hu)
WO (1) WO2018083253A1 (hu)
ZA (1) ZA201902837B (hu)

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Also Published As

Publication number Publication date
EP3696988A1 (en) 2020-08-19
JP6792707B2 (ja) 2020-11-25
EP3535856A1 (en) 2019-09-11
KR20190073533A (ko) 2019-06-26
CN115173897A (zh) 2022-10-11
DK3696988T3 (da) 2022-10-17
EP3535856B1 (en) 2020-01-08
US11038570B2 (en) 2021-06-15
CN110140300A (zh) 2019-08-16
US20200195324A1 (en) 2020-06-18
CN110140300B (zh) 2022-07-15
BR112019009058A2 (pt) 2019-07-16
US20210281305A1 (en) 2021-09-09
EP3696988B1 (en) 2022-09-21
WO2018083253A1 (en) 2018-05-11
PL3696988T3 (pl) 2023-01-23
HUE060509T2 (hu) 2023-03-28
ZA201902837B (en) 2020-10-28
AU2017353516B2 (en) 2020-07-02
CL2019001228A1 (es) 2019-09-06
JP2019537370A (ja) 2019-12-19
AU2017353516A1 (en) 2019-05-23
ES2931036T3 (es) 2022-12-23
EP4160929A1 (en) 2023-04-05

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